2161503

Information

• Patent Grant
• 2161503

• References
• Source

• Patent Number

  2,161,503

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1939
  85 years ago

• CPC

  • C09D15/00 - Woodstains
  • C09D7/001 - Diluents or solvents for paints
  • C09D101/08 - Cellulose derivatives
  • C09D101/10 - Esters of organic acids
  • C09D101/16 - Esters of inorganic acids
  • C09D101/18 - Cellulose nitrate
  • B27K3/50 - Mixtures of different organic impregnating agents
  • B27K5/02 - Staining or dyeing wood Bleaching wood
  • C08K5/18 - with aromatically bound amino groups

• US Classifications

  • 106 - Compositions: coating or plastic